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Road roughness preview with drive history

  • US 10,160,281 B2
  • Filed: 05/02/2014
  • Issued: 12/25/2018
  • Est. Priority Date: 05/02/2014
  • Status: Active Grant
First Claim
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1. A vehicle system comprising:

  • a sensor configured to detect a first road feature; and

    a processor programmed to determine a location of a vehicle in response to detecting the first road feature and control an adjustable suspension system by applying a suspension profile to the adjustable suspension system prior to the vehicle arriving at a second road feature, wherein the suspension profile is associated with the second road feature and wherein a location of the second road feature is determined from the location of the vehicle at a time the first road feature is detected, wherein the first road feature and the second road feature represent road roughness measured during previous trips along a route.

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